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Cheap flights from Idaho to Toronto from C$ 203

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YTO
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Idaho to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Idaho to Toronto
Explore the most affordable flight options available from Idaho to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Fri 8/56:49 a.m.
GEG
-
YYZ
1 stop8h 42m
Delta
Sun 10/57:22 p.m.
YYZ
-
GEG
1 stop6h 44m
Delta
Deal found 17/3C$ 473
Sun 19/412:36 p.m.
GEG
-
YYZ
1 stop8h 23m
Delta
Mon 27/46:11 p.m.
YYZ
-
GEG
2 stops8h 23m
Delta
Deal found 20/3C$ 484
Wed 3/610:40 p.m.
GEG
-
YYZ
1 stop8h 39m
Delta
Sun 7/66:30 a.m.
YYZ
-
GEG
1 stop7h 47m
Delta
Deal found 20/3C$ 487
Tue 25/85:40 a.m.
BOI
-
YYZ
1 stop10h 45m
Delta
Sun 30/86:30 a.m.
YYZ
-
BOI
1 stop9h 33m
Delta
Deal found 21/3C$ 487
Tue 25/86:05 a.m.
GEG
-
YYZ
1 stop9h 20m
Delta
Tue 1/92:15 p.m.
YYZ
-
GEG
2 stops12h 29m
Delta
Deal found 21/3C$ 501
Wed 3/65:00 a.m.
GEG
-
YYZ
1 stop13h 32m
United Airlines
Sun 7/610:45 a.m.
YYZ
-
GEG
1 stop13h 20m
United Airlines
Deal found 18/3C$ 502
Wed 22/41:07 p.m.
GEG
-
YYZ
2 stops26h 19m
WestJet
Mon 27/41:30 p.m.
YYZ
-
GEG
2 stops10h 32m
WestJet
Deal found 20/3C$ 505
Wed 15/47:38 p.m.
GEG
-
YYZ
2 stops12h 40m
Delta
Fri 17/42:15 p.m.
YYZ
-
GEG
2 stops12h 19m
Delta
Deal found 21/3C$ 508
Thu 9/45:00 a.m.
GEG
-
YYZ
1 stop7h 45m
Multiple Airlines
Wed 15/47:15 a.m.
YYZ
-
GEG
2 stops14h 42m
Multiple Airlines
Deal found 18/3C$ 519
Sat 18/45:05 a.m.
GEG
-
YYZ
2 stops15h 54m
United Airlines
Wed 22/411:00 a.m.
YYZ
-
GEG
2 stops13h 11m
United Airlines
Deal found 16/3C$ 523
Thu 16/46:00 a.m.
BOI
-
YYZ
1 stop7h 45m
Multiple Airlines
Thu 23/47:45 a.m.
YYZ
-
BOI
2 stops14h 15m
Multiple Airlines
Deal found 19/3C$ 526
Mon 20/46:00 a.m.
BOI
-
YYZ
1 stop7h 45m
Alaska Airlines
Thu 23/44:55 p.m.
YYZ
-
BOI
1 stop8h 07m
Alaska Airlines
Deal found 19/3C$ 531

Find flight deals from Idaho to Toronto

Keep the following information in mind while searching for Idaho to Toronto flight deals. Data was last updated 21 March 2026.

Round-trip from

C$ 473

One-way from

C$ 203

Popular in

March

Cheapest in

April

Average price

C$ 1,079
Delta
  • Delta
  • 8/5-10/5
  • 2 total stops
  • 15h 26m total
  • Idaho to Toronto
Search Deals
Delta
  • Delta
  • 2/9
  • 1 total stop
  • 9h 20m total
  • Idaho to Toronto
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 March 2026.
Use the filters below to find and compare flights from Idaho to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Tue 21/4

5:30 a.m.-11:10 p.m.

2 stops14h 40m

Toronto Pearson Intl

Mon 27/4

6:11 p.m.-11:34 p.m.

2 stops8h 23m

C$ 484

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Fri 24/4

10:40 p.m.-1:25 p.m.

2 stops11h 45m

Toronto Pearson Intl

Mon 27/4

6:11 p.m.-11:34 p.m.

2 stops8h 23m

C$ 484

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Fri 8/5

7:23 p.m.-11:36 a.m.

2 stops13h 13m

Toronto Pearson Intl

Sun 10/5

1:34 p.m.-9:20 p.m.

1 stop10h 46m

C$ 486

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Tue 25/8

6:05 a.m.-6:25 p.m.

1 stop9h 20m

Toronto Pearson Intl

Tue 1/9

5:50 p.m.-11:35 p.m.

1 stop8h 45m

C$ 487

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Tue 25/8

5:40 a.m.-6:25 p.m.

1 stop10h 45m

Toronto Pearson Intl

Sun 30/8

2:15 p.m.-11:29 p.m.

2 stops11h 14m

C$ 501

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 3/6

5:00 a.m.-9:32 p.m.

1 stop13h 32m

Toronto Pearson Intl

Sun 7/6

10:45 a.m.-9:05 p.m.

1 stop13h 20m

C$ 502

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 15/4

7:38 p.m.-11:18 a.m.

2 stops12h 40m

Toronto Pearson Intl

Fri 17/4

2:15 p.m.-11:34 p.m.

2 stops12h 19m

C$ 508

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Sat 18/4

1:46 p.m.-11:49 a.m.

2 stops19h 03m

Toronto Pearson Intl

Wed 22/4

4:18 p.m.-9:11 p.m.

1 stop7h 53m

C$ 516

SpokaneToronto

GEG - YYZ

GEGYYZ

Spokane

Wed 22/4

5:00 a.m.-3:45 p.m.

1 stop7h 45m

Toronto Pearson Intl

Sat 25/4

4:55 p.m.-9:31 p.m.

1 stop7h 36m

C$ 531

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Mon 20/4

6:00 a.m.-3:45 p.m.

1 stop7h 45m

Toronto Pearson Intl

Thu 23/4

4:55 p.m.-11:02 p.m.

1 stop8h 07m

C$ 531

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/3

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Idaho to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Toronto
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Toronto?

    There are many flights that can get you from Idaho to Toronto in 7h 45m. Fly via Delta, Alaska Airlines, or United Airlines to get the fastest option. There are 2919 km between Idaho and Toronto. This flight may include one or multiple stops.

  • What are the most popular routes from Idaho to Toronto?

    While some choose either Idaho Falls Fanning Field - Toronto Pearson Intl or Boise Air Term. Gowen Fld - Toronto Pearson Intl, Spokane - Toronto Pearson Intl is the most popular route from Idaho to Toronto.

  • Can I find deals for flights from Idaho to Toronto that include hotel bookings?

    Yes. In addition to deals on Idaho to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Toronto.

  • Can I find deals for business class flights from Idaho to Toronto?

    Yes. Cheapflights offers flight deals from Idaho to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Idaho to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Minneapolis to Pierre Elliott Trudeau Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pearson Intl flights
Seattle to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Minneapolis to Pearson Intl flights
LaGuardia to Toronto Island flights
Baltimore to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Philadelphia to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
Denver to Pearson Intl flights
Charlotte to Pearson Intl flights
Midway to Pearson Intl flights
Midway to Toronto Island flights
Charlotte to Pierre Elliott Trudeau Intl flights
Pittsburgh to Pierre Elliott Trudeau Intl flights

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Idaho to Toronto, users can toggle the no change fees filter when performing a flight search.

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